We offer a full line of hydraulic valving, such as yield valves, inline check valves, pressure reducing valves, repaired solenoids, spool valves, and leg checks. Longwall shield and solenoid cables are also available. We have a line of Water props (Duke jacks) plus the needed setting pistols. Inquire about our automatic greasers as well. Email
jmhydraulics@jennmar.com for more information.